What we know about the measurement:
GR Research LGK 2.0 is a passive bookshelves speaker that cost around 1000USD .
- Quality of the measurement data is high .
- Origin of the data is ASR .
- Format of the data is generated by a Klippel NFS .
- Sensitivity: 80.6dB (avg. 100Hz-1kHz for 2.83V measured at 1m)
- -3dB (resp. -6db) point v.s. reference is at 79.1Hz (resp. 71.8Hz).
- Reference level is normalised to 0.1dB computed over the frequency range [300.0Hz, 5000.0Hz].
- Frequency deviation is 2.7dB over the same frequency range.
- Directivity
- Horizontal directivity is (-70.0°, 70.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
- Vertical directivity is (-70.0°, 60.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
- Tonality (Preference) Score
- Tonality (Preference) Score is 3.7
and would be 6.6 with a
perfect subwoofer.
- Details: NBD: ON 0.6, LW 0.52, SP 0.53, PIR 0.5; SM: SP0.88, PIR0.8; LFQ 0.24, LFX 67Hz
- Tonality (Preference) Score is 5.1
with an EQ and would be 7.8 with a
perfect subwoofer and the same EQ.
- Details: NBD: ON 0.43, LW 0.35, SP 0.39, PIR 0.34; SM: SP0.95, PIR0.94; LFQ 0.26, LFX 60Hz
- Tonality (Preference) Score is 3.7
and would be 6.6 with a
perfect subwoofer.
- Link to original Review: asr review. Links to other reviews: yt review .
